Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/128931
DC FieldValue
dc.titleDesign of an X-band Reflectarray using double circular ring elements
dc.contributor.authorGuo, L.
dc.contributor.authorTan, P.-K.
dc.contributor.authorChio, T.-H.
dc.date.accessioned2016-10-22T07:45:57Z
dc.date.available2016-10-22T07:45:57Z
dc.date.issued2013
dc.identifier.citationGuo, L.,Tan, P.-K.,Chio, T.-H. (2013). Design of an X-band Reflectarray using double circular ring elements. 2013 7th European Conference on Antennas and Propagation, EuCAP 2013 : 2947-2950. ScholarBank@NUS Repository.
dc.identifier.isbn9788890701832
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/128931
dc.description.abstractThis paper presents a design of an X-band reflectarray consisting of 729 (27×27) double circular ring elements, operating around 10GHz. The elements are printed on an 8mil Rogers 4003 substrate, supported by a 3mm thick polycarbonate and backed by a ground plane. Based on a fixed grid of 15mm (∼0.5λ0), the double circular ring element offers about 600°of relatively slow varying reflection phase variation as a function of their size. The behaviour of the proposed reflectarray is studied both numerically and experimentally. The proposed reflectarray exhibits a peak gain of 28.5 dBi and a 1-dB gain bandwidth of 8%. The reflectarray is fed by a pyramidal horn and an aperture efficiency of 34.12% is obtained after taking into account the 10dB illumination taper and some spillover losses. © 2013 EurAAP.
dc.sourceScopus
dc.subjectdouble circular ring element
dc.subjectmicrostrip antenna
dc.subjectpyramidal horn
dc.subjectreflectarray
dc.typeConference Paper
dc.contributor.departmentTEMASEK LABORATORIES
dc.description.sourcetitle2013 7th European Conference on Antennas and Propagation, EuCAP 2013
dc.description.page2947-2950
dc.identifier.isiutNOT_IN_WOS
Appears in Collections:Staff Publications

Show simple item record
Files in This Item:
There are no files associated with this item.

Page view(s)

43
checked on Jan 20, 2022

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.